| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $150.31 | 6.419% | $159.9584 | $159.96 | $159.95 | $160.00 |
| Purchase #2 | $159.76 | 6.186% | $169.6428 | $169.64 | $169.65 | $169.60 |
| Purchase #3 | $234.30 | 7.658% | $252.2427 | $252.24 | $252.25 | $252.20 |
| Purchase #4 | $60.35 | 6.625% | $64.3482 | $64.35 | $64.35 | $64.30 |
| Purchase #5 | $43.90 | 8.187% | $47.4941 | $47.49 | $47.50 | $47.50 |
| Purchase #6 | $83.67 | 12.442% | $94.0802 | $94.08 | $94.10 | $94.10 |
| Purchase #7 | $242.34 | 5.696% | $256.1437 | $256.14 | $256.15 | $256.10 |
| 7 purchase totals = | $974.63 | $1,043.9101 | $1,043.90 | $1,043.95 | $1,043.80 | |